61
Doty F David: Hydrocarbon and alcohol fuels from variable, renewable energy at very high efficiency. Doty Scientific, Doty F David, OPPEDAHL Carl, September 25, 2008: WO/2008/115933 (12 worldwide citation)

A Renewable Fischer Tropsch Synthesis (RFTS) process produces hydrocarbons and alcohol fuels from wind energy, waste CO2 and water. The process includes (A) electrolyzing water to generate hydrogen and oxygen, (B) generating syngas in a reverse water gas shift (RWGS) reactor, (C) driving the RWGS re ...


62
Danny J Smith: Wind power generation system. Airgenesis, Santangelo Law Offices P C, May 15, 2012: US08178991 (11 worldwide citation)

The inventive technology described herein generally relates to the field of renewable energy production and/or more particularly wind power generation. More specifically, methods and apparatus for wind power generation utilizing perhaps multiple generators coupled through a radius adjustable coupler ...


63
Bruce W Rising: Production of fuel materials utilizing waste carbon dioxide and hydrogen from renewable resources. Siemens Aktiengesellschaft, August 2, 2011: US07989507 (11 worldwide citation)

The present invention is directed to a method for utilizing CO2 waste comprising recovering carbon dioxide from an industrial process that produces a waste stream comprising carbon dioxide in an amount greater than an amount of carbon dioxide present in starting materials for the industrial process. ...


64
Mark Edward Cardinal, Einar V Larsen: Reactive power regulation and voltage support for renewable energy plants. General Electric Company, Sutherland Asbill & Brennan, April 12, 2011: US07923862 (11 worldwide citation)

Systems and methods are provided for reactive power regulation and voltage support for renewable energy plants. In one embodiment, a system and method are provided for coordinating voltage and reactive power output of a plant with one or more requirements associated with a utility. The method can in ...


65
Crane Allan David: Power converters. Alstom, Alstom Power Conversion, Converteam, August 30, 2006: GB2423650-A (11 worldwide citation)

The present invention provides a power converter that can be used to interface a generator 4 that provides variable voltage at variable frequency to a power grid or supply network 14. The generator 3 can be driven at variable speed by a source of driving torque that be a wind turbine or other renewa ...


66
Riese Jobst Peter: (De) Vorrichtung zur ├╝berwachung von photovoltaikpaneelen, (En) Device for monitoring photovoltaic panels. Rev Renewable Energy Ventures, Riese Jobst Peter, DABRINGHAUS Walter, January 18, 2007: WO/2007/006564 (11 worldwide citation)

(EN) The invention relates to a device for monitoring photovoltaic panels in the event of theft or damage. The aim of the invention is to provide a solution that, without a predetermined action of nominal current, furnishes a signal by a monitoring of direct current voltage in the event of damage or ...


67
Willard Cooper: Renewable energy electric power generating system. Norman E Lehrer, June 19, 2007: US07233079 (10 worldwide citation)

A renewable electric power system includes a high temperature superconducting wind turbine using high temperature superconducting yttrium-barium-copper oxide for the rotor and stator windings as well as a superconducting bearing. Power from the turbine is stored in a high temperature superconducting ...


68
Paul Garrity, Aaron Michael Jungreis: Renewable energy power generation systems. Enecsys, Adeli & Tollen, March 5, 2013: US08391032 (10 worldwide citation)

We describe a modular adjustable power factor renewable energy inverter system. The system comprises a plurality of inverter modules having a switched capacitor across its ac power output, a power measurement system coupled to a communication interface, and a power factor controller to control switc ...


69
Sauar Erik, Andersson Per, Aamodt Helge Cato, Lommasson Timothy C, Bentzen Andreas: Method for interconnection of solar cells. Renewable Energy Corporation Asa, Sauar Erik, Andersson Per, Aamodt Helge Cato, Lommasson Timothy C, Bentzen Andreas, ONSAGERS, November 23, 2006: WO/2006/123938 (10 worldwide citation)

The present invention relates to a solar cell device and a method for interconnecting solar cells. The solar cell device comprises interconnected solar cells, where each solar cell comprises first and second polarity terminals accessible at the same surface. Further, conductors are connected between ...


70
Ronald J Taylor, Scott J Taylor: Integrated power plant that utilizes renewable and alternative energy sources. Terra Moya Aqua, William W Cochran, Cochran Freund & Young, July 20, 2010: US07759812 (9 worldwide citation)

A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside e ...



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